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单词 urodelan
释义

urodelann.

Etymology: < urodele n. + -an suffix.Previous versions of the OED give the stress as: uroˈdelan.
Zoology.
= urodele n.
ΘΚΠ
the world > animals > amphibians > order Urodela or Caudata > [noun] > member of
amphipneust1831
urodele1842
perennibranchiate1848
spring-keeper1859
urodelan1872
perennibranch1878
1872 G. M. Humphry Observ. Myology 3 In Urodelans..the movements of the bony pieces are restricted, or nearly so, to one plane.
1879 H. A. Nicholson Man. Palæontol. (ed. 2) II. 175 The Palæosiren of Geinitz..is from the Lower Permian, and is believed by its discoverer to be a Urodelan.
This entry has not yet been fully updated (first published 1926; most recently modified version published online March 2022).
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n.1872
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